baber/WOPTO huggingface dataset:
Patent KR-20040043761-A (KR)
Title: 2 way cooling system of engine
Inventor: WON YEONG JIN
IPC: F01P7/16
Filed: 2002-11-20
Abstract: PURPOSE: A two-way cooling system of an engine is provided to cut down cost by using a thermostat, and to improve the engine output and performance of a heater in starting by shortening warm-up time in starting the engine with minimizing the water jackets in the upper part of the cylinder block and in the lower part of the cylinder head. CONSTITUTION: A water jacket(23) is formed in the upper part of a cylinder block(21) and a water jacket(26) is formed in the lower part of a cylinder head(22) to circulate coolant from a water pump(33) to the upper part of the cylinder block and the lower part of the cylinder head. A water jacket(24) is formed in the lower part of the cylinder block and a water jacket(25) is formed in the upper part of the cylinder head to partially stream coolant from the pump to the lower part of the cylinder block and the upper part of the cylinder head. A thermostat(40) is installed in the confluence of coolant outlets(27,28,29) of the water jackets. A plunger is formed in the thermostat to regulate coolant through the water jacket in the lower part of the cylinder block and the water jacket in the upper part of the cylinder head.
Patent KR-20040046510-A (KR)
Title: A preassembly splicing apparatus of tire building
Inventor: PARK JONG MUN
IPC: B29D30/30
Filed: 2002-11-27
Abstract: PURPOSE: A semi-finished product splicing device of a tire molding machine is provided to reduce working time by quickly bonding both overlapped ends of a semi-finished product wound around a molding drum and provide the maintainability of equipment quality by eliminating the rising and falling of the body of the apparatus. CONSTITUTION: The splicing device of the tire molding machine uses a band portion(3) and splicing rolls(4) for bonding both overlapped ends of a semi-finished product(2) wound around a molding drum(1). The splicing rolls(4) contacting the inner surface of the band portion(3) are connected to rotating links(7) having hinge shafts(6) connected to a cylinder(5). One lateral end of the band portion(3) is installed by the medium of a position buffering spring(9) retained and supported on a main body(8).
Patent KR-20040048748-A (KR)
Title: The auto control method and control equipment of servo motor
Inventor: HAN JONG SANG
IPC: H02P8/14
Filed: 2002-12-04
Abstract: PURPOSE: A method for controlling automatically an operational period of a servomotor is provided to set up automatically a transferring distance, an adhering period, and a cutting period of a non-processed product. CONSTITUTION: A period of pulse start signals is calculated by using a driving period of a machine(S1). A CPU calculates a driving period of a servomotor(S2). The CPU determines a high speed according to an acceleration pattern and a deceleration pattern(S3). The determined acceleration is outputted to a speed data output unit(S4). The CPU determines correspondence between a count value of pulse stream and a calculated acceleration point(S5). The high speed is maintained if the count value of pulse stream corresponds to the calculated acceleration point(S6). The count value of pulse stream is compared to a calculated deceleration point(S7). The deceleration is outputted if the count value of pulse stream corresponds to the calculated deceleration point(S8). A servomotor is stopped if the count value of pulse stream corresponds to a transferring period of time(S9).
Patent KR-20040049891-A (KR)
Title: MOS transistor and fabrication method thereof
Inventor: KO GWAN JU
IPC: H01L29/78
Filed: 2002-12-05
Abstract: PURPOSE: A MOS(metal oxide semiconductor) transistor is provided to shorten an interval of deposition time of a nitride layer and reduce a degree that an LDD(lightly doped drain) region extends during a process for depositing the nitride layer by thinly depositing the nitride layer and by forming a nitride layer spacer on the sidewall of a gate. CONSTITUTION: A gate oxide layer(12) of a predetermined width is formed on a semiconductor substrate(11). A gate(13) of a predetermined width is formed on the gate oxide layer, made of polycrystalline silicon. The nitride layer spacer(15') with a thickness of 200-400 angstrom is formed on the sidewall of the gate and on the gate oxide layer. A low density impurity region is formed in the semiconductor substrate outside the gate. A high density impurity region is formed in the semiconductor substrate outside the nitride layer spacer.
Patent KR-20040050307-A (KR)
Title: Advance compensation device of vane type continuously variable valve timing of vehicle
Inventor: KIM U GYUN
IPC: F01L1/34
Filed: 2002-12-10
Abstract: PURPOSE: A device for compensating the advance of a vane-type continuously variable valve timing device of a vehicle is provided to solve the problem of low retard speed without a harm to an engine and to improve the engine output in a non-operation region of a continuously variable valve timing device. CONSTITUTION: A vane housing(110) having an advance chamber(111) and a retard chamber(112) changes the phase of a camshaft depending on the difference of the oil pressures supplied to the advance chamber and the retard chamber. A stopper pin(106) of which locking pressure is predetermined sets a reference position in the state combined with the vane housing. A retard compensating unit(120) pushes a vane(102) out with the compensating force and compensates a retard speed when the stopper pin is released.
Patent KR-20040055064-A (KR)
Title: Engine noise decreasing device in vehicle
Inventor: JANG YEONG HAK
IPC: F02B77/13
Filed: 2002-12-20
Abstract: PURPOSE: A device for reducing the noise of a vehicle engine is provided to block the engine operation noise by an intake manifold. CONSTITUTION: A device for reducing the noise of a vehicle engine includes a driving sprocket(11), blocking valves(14), and a driven sprocket(15). The driving sprocket is provided to a cam shaft(3) to rotate in association. The blocking valves open or close channels of an intake manifold respectively connected to each cylinder by the timing of the cam shaft. The driven sprocket is coupled with the driving sprocket and provided to an end of a valve shaft having the blocking valve. The driven sprocket is driven by a driving chain(12).
Patent KR-20030053454-A (KR)
Title: Multi-bank scheduling to improve performance on tree accesses in a dram based random access memory subsystem
Inventor: CALLE MAURICIO
IPC: G06F12/08
Filed: 2002-12-21
Abstract: PURPOSE: A multi-bank scheduling for improving performance on tree access in a DRAM(Dynamic Random Access Memory) based RAM subsystem, is provided, which is used in conjunction with a network processor or other processing device and provides the storage capacity and low power consumption advantages of DRAMs while also providing the advantage of SRAMs in terms of performance. CONSTITUTION: A tree engine(103) transmits the stream of access read requests to a tree memory controller(106). At this time, one request is capable of being generated by the tree engine at 200 MHz core clock speed per 5.0 nano second. A channel 0 FCRAM(107) and a channel 1 FCRAM(108) are independent with each other. The memory controller is capable of carrying out one memory read per 5 nano second by using the channel 0 FCRAM and the channel 1 FCRAM. A dual-clock synchronization is used for returning data to the tree engine by transmitting read requests to the controller and the TRE read data FIFO(105) using a TRE request FIFO(104).
Patent KR-20040056141-A (KR)
Title: Air purifier
Inventor: KIM SEUNG CHEOL
IPC: B01D46/00
Filed: 2002-12-23
Abstract: PURPOSE: Provided is an air cleaner which is easy to clean and replace a pre-filter by installing the pre-filter on the lower side of a main body attachably and detachably. CONSTITUTION: The air cleaner comprises a main body(10) constituting the exterior and installed to be spaced apart from the bottom in a fixed distance, an air inlet(13) equipped with the lower side of the main body to make air be inhaled into the main body and a filter(31) attachably and detachably installed on the lower side of the main body to the air inlet and dust-collecting contaminants from the air flown-in the inside of the main body.
Patent KR-20040058926-A (KR)
Title: Optic disc drive
Inventor: BAE BYEONG YEONG
IPC: G11B17/04
Filed: 2002-12-27
Abstract: PURPOSE: An optical disk drive is provided to include a control board for controlling a driving unit and being mounted on an interface device of a computer by being separated from the driving unit, thereby realizing miniaturization of a portable computer. CONSTITUTION: On a mounting portion(120), a slim optical disk drive is mounted. On at least one PCMCIA(Personal Computer Memory Card International Association) slot(110), a PCMCIA card is mounted. A driving unit(200) is manufactured in slim type to be mounted on the mounting portion(120). A control board(300) controls the driving unit(200), and is mounted on the PCMCIA slot(110). The driving unit(200) consists of a spindle motor and an optical pickup. The spindle motor and the optical pickup are installed on a tray that slides down a lower case.
Patent KR-20020056893-A (KR)
Title: 액정표시패널 및 그것을 사용한 전자기기
IPC: G02F1/1335
Filed: 1999-10-01
Abstract: 액정셀(3)의 양쪽에, 투과용이축(1a)과 평행한 방향의 진동면을 가진 직선편광은 투과하고, 직교하는 방향의 진동면을 가진 직선편광은 반사하는 광학필터(2)와, 투과용이축(2a)과 평행한 방향의 진동면을 가진 직선편광은 투과하고, 직교하는 방향의 진동면을 가진 직선편광은 흡수하는 흡수형 편광판(1)을, 각각의 투과용이축의 방향이 거의 일치하도록 하여, 각각 배치하고, 액정표시패널(5)을 구성한다.  그 액정표시패널(5)을, 조작기능부를 구비한 기기본체에 회전이동이 가능하도록 접속하여 전자기기를 구성한다.
Patent KR-20020070368-A (KR)
IPC: H01J29/00
Filed: 2000-12-22
Abstract: 소자 코일(degaussing coil)은 음극선관을 그의 관련 캐비넷에 장착하는 데 사용되는 러그(lug)에 스냅식으로 체결되는 탄성 클립에 의해 음극선관의 원추형 부분에 유지된다.  이 클립은 음극선관이 그의 관련 캐비넷에 장착된 후에 그 각각의 장착용 러그에 스냅식으로 체결될 수 있다.
Patent KR-20030004371-A (KR)
Title: Oxazolidinone Derivatives With Antibiotic Activity
IPC: A61K31/5377
Filed: 2001-04-23
Abstract: Compounds of the formula (I), or a pharmaceutically acceptable salt, or an in-vivo-hydrolysable ester thereof, wherein HET is an N-linked 5-membered heteroaryl ring, optionally substituted on a C atom by an oxo or thioxo group; and/or by 1 or 2 (1-4C)alkyl groups; and/or on an available nitrogen atom by (1-4C)alkyl; or HET is an N-linked 6-membered heteroaryl ring containing up to three nitrogen heteroatoms in total, optionally substituted on a C atom as above; Q is selected from, for example, Q1 R<SUP>2 </SUP>and R<SUP>3 </SUP>are independently hydrogen or fluoro; T is selected from a range of groups, for example, of formula (TC5) wherein Rc is, for example, R<SUP>13</SUP>CO-, R<SUP>13</SUP>SO<SUB>2</SUB>- or R<SUP>13</SUP>CS-; wherein R<SUP>13 </SUP>is, for example, optionally substituted (1-10C)alkyl or R<SUP>14</SUP>C(O)O(1-6C)alkyl wherein R<SUP>14 </SUP>is optionally substituted (1-10C)alkyl; are useful as antibacterial agents; and processes for their manufacture and pharmaceutical compositions containing them are described.
Patent KR-20030025922-A (KR)
IPC: A61P43/00
Filed: 2001-05-10
Abstract: 본 발명은 암의 치료 또는 예방에 사용될 수 있는 탈리도마이드 및 또 다른 항암 약물을 포함하는 조성물에 관한 것이다.   바람직한 항암 약물은 국소이성화효소 억제제이다.   특정 조성물은 탈리도마이드 또는 그의 약학적으로 허용 가능한 염, 용매화물 또는 포접 화합물, 및 이리노테칸을 포함한다.   본 발명은 또한 암의 치료 또는 예방이 필요한 환자에게 탈리도마이드 및 또 다른 항암 약물을 투여함을 포함하는 암의 치료 또는 예방 방법에 관한 것이다.   본 발명은 또한 화학요법 또는 방사선 요법의 투여와 관련된 부작용의 감소 또는 면제가 필요한 환자에게 탈리도마이드를 투여함을 포함하는 상기와 같은 부작용의 감소 또는 면제 방법에 관한 것이다.
Patent KR-20040064538-A (KR)
Title: Functional popped rice containing diet enzyme, herb medicines and functional materials
Inventor: SON YOUNG SUK
IPC: A23L1/18
Filed: 2003-01-13
Abstract: PURPOSE: Functional popped rice containing diet enzyme, herb medicines and functional materials is provided, which stimulates immune system and lymph system to prevent and recover diseases, inhibits aging and improves immunity in animals and plants without side effects. CONSTITUTION: The method for preparing the functional popped rice containing diet enzyme, herb medicines and functional materials comprises the steps of: fermenting a mixture of grains such as cowpea, oats, buckwheat, Chinese millet, rice, barley, job's tear, foxtail millet and bean, fruits such as apple and grape, carbohydrates such as potato, sweet potato, burdock, hemp, sugar, starch and arrowroot starch, and sugarcane, pulp and alcohol to prepare vinegar containing diet enzyme; mixing 100 kg of a mixture of functional materials containing herb medicines, described in page 3 with 100 kg of a fruit mixture of maesil(Japanese apricot), ginger, grape, banana, pear, pineapple, jujube, chestnut, apple, melon, watermelon, persimmon, apricot, peach and plum in a predetermined ratio and 100 kg of grains, inserting the mixture into a pot, and fermenting the mixture at 15 to 45 deg. C for 1 to 6 months to prepare 230 kg of functional materials; mixing the functional materials with the vinegar containing diet enzyme in a ratio of 93:17, adding 50 kg of water into the mixture and fermenting the mixture for 1 month or more to prepare 250 kg of fermented functional material juice; and adding the fermented functional material juice into the raw materials for the popped rice to prepare the functional popped rice containing diet enzyme, herb medicines and functional materials.
Patent KR-20040072252-A (KR)
Inventor: KIM CHAN YEOL
IPC: H04B10/00
Filed: 2003-02-10
Abstract: PURPOSE: A system for integrating broadcasting with communication as guaranteeing QoS is provided to process a transmission form of a broadcasting signal in a TDM(Time Division Multiplexing) method to guarantee broadcasting QoS by connecting an ONU(Optical Network Unit) with a user, thereby reducing unnecessary loss of data transmissions. CONSTITUTION: An OLT(Optical Line Terminal)(100) receives digital broadcasting information and outer data communication information through an outer broadcasting network, unites received signals into optical signals by converting into electro-optical signals, and transmits the optical signals in optical WDM method. An ONU(200) separates the optical signals into broadcasting signals and communication signals to convert into electrical signals, processes upstream information, and slots the broadcasting/communication signals to transmit the signals. A user gateway(310) converts the slotted optical signals into electrical signals, distributes the signals by individual service, and transmits the upstream information to the ONU(200).
Patent KR-20030021212-A (KR)
Title: Edge ring for rapid thermal process apparatus
Inventor: NAM WON SIK
IPC: H01L21/324
Filed: 2003-02-14
Abstract: PURPOSE: An edge ring for a rapid thermal process apparatus is provided to minimize a contact area between a wafer and an edge ring and maintain uniform temperature of the wafer by forming a linear contact area between an upper portion of the edge ring and the wafer. CONSTITUTION: An upper end portion(110) of an edge ring(100) is used for loading a wafer. A contact part between the upper portion(110) and the wafer has a linear shape. An incline portion(120) is used for preventing break of the edge ring(100) due to a thermal shift phenomenon. A lower portion of the edge ring(100) is formed with a cylindrical rib(130). The lower portion of the edge ring(100) is inserted into a groove of a support body.
Patent KR-20040074402-A (KR)
Inventor: CHOI SANG TAE
IPC: H04L12/26
Filed: 2003-02-18
Abstract: PURPOSE: A system for automatically measuring ADSL performance and functions is provided to integratedly operate several measurement systems by reciprocally interworking the systems, and to synthetically manage test result values, thereby effectively processing various test-related data while quickly conducting tests. CONSTITUTION: An ADSL function and performance test module(20) has an ATU_C(ADSL Transceiver Unit-Central Office), and conducts function/performance tests for an ADSL link setup. An L2/L3 test module(10) conducts functional tests for an L2 ATM layer, an Ethernet layer, and PPP/L3 IP layers. A line simulator module(40) sets line test environments for testing. Switching modules(30,50) automatically connect one pair of the ATU-C and an ATU-R(ADSL Transceiver Unit-Remote). An MCU(60) manages a test profile for repeatedly conducting necessary tests, synthetically analyzes tested results, and decides whether each test item is appropriate.
Patent KR-20030031023-A (KR)
Title: Composite of architectural finishing materials provided with planting hole and the construction method
Inventor: PARK HA RYUNG
IPC: E04C2/00
Filed: 2003-02-14
Abstract: PURPOSE: A composite of architectural finishing materials provided with planting holes is provided to have effects on humidity control and landscape architecture. CONSTITUTION: The composite of architectural finishing materials provided with planting holes contains: a panel(10) made with synthetic resins, metal, wood, etc. and provided with soil(50) or substitutes for soil to keep the life of plants; and planting holes(11) formed on the front(16), the side and the top of the panel(10) to plant trees and formed in small size to prevent the outflow of the soil(50) from the panel(10).
Patent KR-20040075505-A (KR)
Inventor: KIM DO HYEONG
IPC: G04B45/00
Filed: 2003-02-21
Abstract: PURPOSE: A timer apparatus including a time indicator moving linearly is provided to easily manufacture the timer apparatus by simplifying a structure of the timer apparatus such that a user is capable of knowing a time and minutes only by using a scale without the minute hand and is provided to implement a conspicuous design by displaying a time through a straight-line motion. CONSTITUTION: A timer apparatus including a time indicator moving linearly includes a time displaying part(110), a time indicating unit(120), and a driving unit. The time displaying part(110) displays a predetermined time unit as a length. The time indicating unit(120) performs a straight-line motion on the time displaying part(110). The driving unit moves the time indicating unit(120). The driving unit includes a reading bar. The reading bar has a rotation unit and a conveyance unit. The rotation unit rotates at the same speed with a predetermined interval. The conveyance unit moves the time indicating unit such that the time indicating unit performs the straight-line motion.
Patent KR-20040076030-A (KR)
Inventor: EUN JONG MUN
IPC: G03G9/08
Filed: 2003-02-24
Abstract: PURPOSE: Provided is an electrophotographic toner, which includes selected toner additives in a controlled amount to prevent generation of fog and flying dust and to improve development efficiency and toner durability. CONSTITUTION: The electrophotographic toner comprises: 0.1-3.0 wt% of large-diameter silica having an average particle diameter of 20-200 nm; 0.1-3.0 wt% of small-diameter silica having an average particle diameter of 5-20 nm; 0.1-2.0 wt% of conductive titanium dioxide having a resistance of 1-10¬5 ohm.cm; 0.1-2.0 wt% of ultrafine hydrophobic titanium dioxide having a resistance of 10¬5-10¬12 ohm.cm; 70-95 wt% of a binder resin; and 0.5-10 wt% of a coloring agent.
Patent KR-20030029548-A (KR)
Title: Moisture eliminating device
Inventor: LEE JONG HWA
IPC: A47G1/00
Filed: 2003-03-04
Abstract: PURPOSE: A moisture eliminating device is provided to eliminate the moisture on a mirror when a user uses hot water. CONSTITUTION: Moisture on a mirror is eliminated by wind generated via a ventilator as a ventilation unit. The moisture eliminating device comprises a wire reservoir(5) at one side or both sides of a body(3) of a illumination device(1). A wire(6) is wounded around a rotational body(4) mounted inside the wire reservoir(5). A cord(7) connected with the wire(6) is connected with the moisture eliminating device(2) so that the moisture of the mirror is eliminated.
Patent KR-20040079712-A (KR)
Inventor: LEE JEONG SU
IPC: B60R21/23
Filed: 2003-03-10
Abstract: PURPOSE: A dual stage airbag module is provided to reduce manufacturing cost by using a single stage inflator without a dual stage inflator. CONSTITUTION: A dual stage airbag module is composed of an inflator supplying gas to an airbag cushion, a main housing supporting the inflator, and a pressure regulating unit for regulating the pressure of gas in the main housing. The pressure regulating unit includes an auxiliary housing(210) installed at the main housing and having a plurality of gas discharge holes(212), an opening/closing housing(220) communicated with the main housing, a squib(230) disposed in the opening/closing housing, and a pressure guiding member(240) fixing the squib to the auxiliary housing and guiding pressure into the opening/closing housing.
Patent KR-20040081565-A (KR)
Inventor: KANG HONG YUN
IPC: G06Q99/00
Filed: 2003-03-14
Abstract: PURPOSE: A method for evaluating a total process cost of home appliances is provided to pursue the environment-friend development of the home appliances and reduce the total process cost by performing optimization considering all costs generated in all process and converting the evaluation for the cost generated from each process into a numeric value. CONSTITUTION: A life cycle of the home appliances is divided into each process such as manufacturing and consumption. A process cost factor influencing on the cost of each process is extracted. A cost item needed for each process is decided by using the process cost factor. An actual cost of each process is calculated by using product information. After analyzing the cost used for each process, an improvement plan is suggested.
Patent KR-20030081066-A (KR)
Title: 질화갈륨 형광체와 그 제조방법 및 이 형광체를 사용하여이루어지는 디스플레이 디바이스
IPC: H01J1/63
Filed: 2003-04-08
Abstract: 본 발명은 발광특성이 우수한 질화갈륨 형광체와 그 제조방법, 더욱 이 형광체를 사용하고 있는 디스플레이 디바이스를 제공한다.  질화갈륨 형광체 분말을 실질적으로 H 2 와 H 2 O의 가스를 함유하지 않는 분위기에서 열처리 또는 마이크로파 주사함으로써, 진공 중에서 형광체를 가열했을 때의 H 2 , H 2 O가스 방출량이, 형광체에 대하여 각각 0.2cm 3 /g 이하, 2.0cm 3 /g 이하인 질화갈륨 형광체를 얻는다.
Patent KR-20040065137-A (KR)
Inventor: YANG PANG LUN
IPC: G02F1/1335
Filed: 2003-04-10
Abstract: PURPOSE: A back light module having a small power rate is provided to realize a power-saving effect by reducing power consumption of a lamp without influencing brightness and uniformity, and to lower an operational temperature, thereby improving functionality of electronic parts. CONSTITUTION: A light guide plate(31) includes a lower surface, an upper surface, and a side vertical to the upper surface and the lower surface. A lamp(32) is installed on the side of the light guide plate(31), and introduces a light inside the light guide plate(31) through the side of the light guide plate(31). A reflective part(33) is installed on the lower surface of the light guide plate(31), and returns the light inside the light guide plate(31) by reflecting the light. A fluorescent layer is formed on at least one surface of the light guide plate(31). The fluorescent layer includes a fluor(37a) consisting of plural diffusive granules and a floodlight resin.
Patent KR-20040089351-A (KR)
Inventor: NOBUTA KATSUHISA
IPC: C10M169/00
Filed: 2003-04-14
Abstract: PURPOSE: Provided is a process for preparation of vaporized synthetic oil useful for increasing shielding effect of compressor system, lubricating and protecting friction-resistance thereof and preventing deterioration of interior portion of the system. CONSTITUTION: The process comprises steps of an oil specimen R1OCR2 and another oil specimen CH3(CH2)NCH3 to prepare an oil mixture; adding a specified alcohol C2H5OH to oil mixture to form a vaporized oil; mixing R134a Fron gas (CH2FCF3) and odorless LPG (C3H8) to form a combined gas; then fixing and binding the vaporized oil and the combined gas to result in production of the vaporized synthetic oil.